Microsoft Windows Installer Service Privilege Escalation Vulnerability (3072630)

# SPDX-FileCopyrightText: 2015 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.805078");
  script_version("2023-07-25T05:05:58+0000");
  script_cve_id("CVE-2015-2371");
  script_tag(name:"cvss_base", value:"6.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2015-07-15 09:12:38 +0530 (Wed, 15 Jul 2015)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Windows Installer Service Privilege Escalation Vulnerability (3072630)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS15-074.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"An elevation of privilege vulnerability exists
  in some cases in the Windows Installer service when it improperly runs custom
  action scripts.");

  script_tag(name:"impact", value:"Successful exploitation will allow attackers to
  elevate privileges on a targeted system.");

  script_tag(name:"affected", value:"- Microsoft Windows 8 x32/x64

  - Microsoft Windows 8.1 x32/x64

  - Microsoft Windows 10 x32/x64

  - Microsoft Windows Server 2012/R2

  - Microsoft Windows 2003 x32/x64 Service Pack 2 and prior

  - Microsoft Windows Vista x32/x64 Service Pack 2 and prior

  - Microsoft Windows Server 2008 x32/x64 Service Pack 2 and prior

  - Microsoft Windows 7 x32/x64 Service Pack 1 and prior

  - Microsoft Windows Server 2008 R2 x64 Service Pack 1 and prior");

  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");

  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3072630");
  script_xref(name:"URL", value:"https://technet.microsoft.com/en-us/library/security/MS15-074");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("smb_reg_service_pack.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");
  exit(0);
}

include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(hotfix_check_sp(win2003:3, win2003x64:3, winVista:3, win7:2, win7x64:2,
                   win2008:3, win2008r2:2, win8:1, win8x64:1, win2012:1,
                   win2012R2:1, win8_1:1, win8_1x64:1, win10:1, win10x64:1) <= 0){
  exit(0);
}

sysPath = smb_get_systemroot();
if(!sysPath)
  exit(0);

msiVer = fetch_file_version(sysPath:sysPath, file_name:"system32\msi.dll");
if(!msiVer)
  exit(0);

if(hotfix_check_sp(win2003x64:3, win2003:3) > 0)
{
  if(version_is_less(version:msiVer, test_version:"4.5.6002.23731"))
  {
    Vulnerable_range = "Less than 4.5.6002.23731";
    VULN = TRUE;
  }
}

## Currently not supporting for Vista and Windows Server 2008 64 bit
else if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
  if(version_is_less(version:msiVer, test_version:"4.5.6002.19424"))
  {
    Vulnerable_range = "Less than 4.5.6002.19424";
    VULN = TRUE;
  }
  else if(version_in_range(version:msiVer, test_version:"4.5.6002.23000", test_version2:"4.5.6002.23729"))
  {
    Vulnerable_range = "4.5.6002.23000" - "4.5.6002.23729";
    VULN = TRUE;
  }
}

else if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0)
{
  if(version_is_less(version:msiVer, test_version:"5.0.7601.18896"))
  {
    Vulnerable_range = "Less than 5.0.7601.18896";
    VULN = TRUE;
  }
  else if(version_in_range(version:msiVer, test_version:"5.0.7601.22000", test_version2:"5.0.7601.23098"))
  {
    Vulnerable_range = "5.0.7601.22000" - "5.0.7601.23098";
    VULN = TRUE;
  }
}

else if(hotfix_check_sp(win8:1, win8x64:1, win2012:1) > 0)
{
  if(version_is_less(version:msiVer, test_version:"5.0.9200.17412"))
  {
     Vulnerable_range = "Less than 5.0.9200.17412";
     VULN = TRUE;
  }
  else if(version_in_range(version:msiVer, test_version:"5.0.9200.21000", test_version2:"5.0.9200.21522"))
  {
    Vulnerable_range = "5.0.9200.21000" - "5.0.9200.21522";
    VULN = TRUE;
  }
}

## Win 8.1 and win2012R2
else if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0)
{
  if(version_is_less(version:msiVer, test_version:"5.0.9600.17905"))
  {
    Vulnerable_range = "Less than 5.0.9600.17905";
    VULN = TRUE;
  }
}

else if(hotfix_check_sp(win10:1, win10x64:1) > 0)
{
  if(version_is_less(version:msiVer, test_version:"5.0.10240.16386"))
  {
    Vulnerable_range = "Less than 5.0.10240.16386";
    VULN = TRUE;
  }
}

if(VULN)
{
  report = 'File checked:     ' + sysPath + "\system32\msi.dll" + '\n' +
           'File version:     ' + msiVer  + '\n' +
           'Vulnerable range: ' + Vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}